SHANDONG DELIN

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Phone: +86-534-5012407

Mobile phone: +86-188-6602-0062  
Email: sddljnhb@163.com  
Website: http://www.sddljnhb.com

Address: No. 5166, Tianqu East Road, Economic Development Zone, Dezhou City, Shandong Province

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Fresh air ventilator


The ceiling‑mounted fresh air ventilator (ceiling‑type air handling unit) is a central air‑conditioning terminal unit that integrates fresh air exchange, air temperature and humidity control, air filtration and purification, and energy recovery. The unit features a concealed ceiling‑mount installation, suspended within the building’s suspended ceiling. It utilizes chilled water or hot water piping to provide cooling and heating, while simultaneously exhausting indoor stale air and supplying filtered outdoor fresh air. This system not only enhances indoor air quality in enclosed spaces but also regulates air temperature through heat‑exchanger coils, offering both ventilation and central air‑conditioning functions. It delivers energy savings, minimizes floor space occupation, and is widely suited for integration into fresh air systems in commercial, industrial, and large public buildings.

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